Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    Force models and GPU-based computation for fluid interactions in surgical simulation design

    Access Status
    Fulltext not available
    Authors
    Rianto, S.
    Li, Ling
    Date
    2009
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Rianto, S. and Li, L. 2009. Force models and GPU-based computation for fluid interactions in surgical simulation design, pp. 123-128.
    Source Title
    Proceedings of the ASME/AFM World Conference on Innovative Virtual Reality 2009, WINVR2009
    DOI
    10.1115/WINVR2009-729
    ISBN
    9780791843376
    School
    Department of Computing
    URI
    http://hdl.handle.net/20.500.11937/11101
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, we solve the force model and 3D fluid dynamics solver for surgical simulation designs by taking a combination of a cubic interpolated fluid solver and the advantage of the parallelism and programmability of GPU. In comparison to other methods, we present innovation in tree aspects. First, force models in haptic for fluid interactions is generated by GPU-CPU message passing scheme to get rapid development of haptic feedback modes for fluid dynamic data. Second, rapid solution in fluid dynamic solvers is developed by applying cubic interpolated propagation method. This method only split Navier-Stokes equations (NSEs) into advection and non-advection equation to generate immediate fluid dynamic solvers. To get more acceleration in the computation, we pack these equations into channels of texels. Third, beside we take advantage of the parallelism and programmability of the GPU where computation models are performed on pixels that can be considered to be a grid of cells, the CPU-GPU balancing is included; therefore, despite of the complexity of the anatomical geometry, processing on multiple vertices and pixels can be done simultaneously in parallel. The data are also passed to CPU to control the haptic in providing kinesthetic interaction and felling. These strategies provide effective enough to simulate fluid dynamic model for real-time interaction in 3D computer graphic for PC platform. Our experimental tests prove that fluid flowing on various obstacles with haptic interactions on the human anatomical model can be effectively and efficiently simulated on the reasonable frame rate with a realistic synthetic visualization. Copyright © 2009 by ASME.

    Related items

    Showing items related by title, author, creator and subject.

    • Development and Validation of a Computational Fluid Dynamics (CFD) Solver for Droplet-Fibre Systems
      Mead-Hunter, Ryan; Mullins, Benjamin; King, Andrew (2011)
      Droplet-fibre interactions are found in many natural and anthropogenic systems. A common industrial example is fibrous filtration - used to capture liquid (e.g. oil) mists. The filters used consist mostly of highly porous ...
    • Abdominal palpation haptic device for colonoscopy simulation using pneumatic control
      Cheng, M.; Marinovic, Welber; Watson, M.; Ourselin, S.; Passenger, J.; De Visser, H.; Salvado, O.; Riek, S. (2012)
      In this paper, we describe the development of a haptic device to be used in a simulator aiming to train the skills of gastroenterology assistants in abdominal palpation during colonoscopy, as well as to train team interaction ...
    • CFD simulation of solid–liquid stirred tanks
      Wadnerkar, Divyamaan; Utikar, Ranjeet; Tade, Moses; Pareek, Vishnu (2012)
      Solid liquid stirred tanks are commonly used in the minerals industry for operations like concentration, leaching, adsorption, effluent treatment, etc. Computational Fluid Dynamics (CFD) is increasingly being used to ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.